v3.26.1
Secured Financings - Schedule of Debt Securities (Parenthetical) (Details)
$ in Thousands, £ in Millions
3 Months Ended 12 Months Ended
Mar. 31, 2026
USD ($)
Dec. 31, 2025
USD ($)
Mar. 31, 2026
GBP (£)
Dec. 31, 2025
GBP (£)
Debt Instrument [Line Items]        
Maximum loan borrowing $ 1,548,405 $ 1,552,125    
MS International Repurchase Agreement [Member]        
Debt Instrument [Line Items]        
Maximum loan borrowing $ 198,405 [1] $ 202,125 [2] £ 150.0 £ 150.0
SOFR [Member] | MS International Repurchase Agreement [Member]        
Debt Instrument [Line Items]        
Debt instrument, spread rate 3.70% 3.80%    
SONIA [Member] | MS International Repurchase Agreement [Member]        
Debt Instrument [Line Items]        
Debt instrument, spread rate 3.70% 3.70%    
[1] The MS-International Repurchase Agreement provides for asset purchases by Morgan Stanley of up to £150.0 million. The values associated with this repurchase agreement in the table above have been converted from £ to USD using the prevailing spot exchange rate for the applicable reporting period.
[2] The MS-International Repurchase Agreement provides for asset purchases by Morgan Stanley of up to £150.0 million. The values associated with this repurchase agreement in the table above have been converted from £ to USD using the prevailing spot exchange rate for the applicable reporting period.